Understanding darts double in double out rules is crucial for competitive play; essentially, these rules dictate that a leg must start and end with a dart landing on a double or the bullseye (which counts as a double 25). This article will comprehensively explain these rules, associated strategies, and variations you might encounter.
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Understanding Darts Double In Double Out Rules: A Comprehensive Guide
The world of darts, seemingly simple at first glance, quickly reveals a complex web of rules and strategies. Among the most pivotal concepts to grasp are the darts double in double out rules, which govern the start and finish of a leg in many variations of the game, particularly in professional circuits. These rules add an extra layer of challenge and excitement, demanding precision and tactical thinking.

Let’s delve into the intricacies of these rules and how they impact gameplay.
What Does “Double In” Mean?
The “double in” rule stipulates that a player must begin a leg by hitting a double number or the bullseye. This means that the first dart thrown must land in one of the following:
- Double 1 (D1): Scoring 2 points.
- Double 2 (D2): Scoring 4 points.
- Double 3 (D3): Scoring 6 points.
- And so on, up to Double 20 (D20): Scoring 40 points.
- Bullseye: Which is considered a double 25, scoring 50 points.
If the first dart does not land on a double, it doesn’t count, and the player’s turn ends. They must then attempt to hit a double on their next visit. It’s important to note that the score from any darts thrown *before* a successful double in does not count; the game effectively starts once a double is hit.
What Does “Double Out” Mean?
Similarly, the “double out” rule mandates that a player must end a leg by hitting a double number or the bullseye to reach exactly zero. Therefore, the final dart thrown must land on a double. If a player reduces their score to 1, hits zero with a single number, or goes below zero, they have “busted” and their turn ends. They must then attempt to finish on a double in their subsequent turn. Achieving a checkout on a double is sometimes referred to as a darts checkout.
Strategies for Mastering the Double In Double Out Rules
Mastering darts double in double out rules requires a blend of skill, strategy, and mental fortitude. Here are some strategies to enhance your performance:
Practice Your Doubles
This may sound obvious, but dedicated practice of hitting doubles is paramount. Focus on consistency and accuracy. A helpful training method is to repeatedly aim for a specific double until you achieve a certain success rate. Consider using a Darts scoreboard app to track your progress.
Plan Your Checkouts
Effective checkout planning is vital in double out games. Familiarize yourself with common checkout routes and practice them diligently. Knowing multiple ways to finish from various scores allows you to adapt to missed darts and maintain strategic control. Resources like a darts checkout table pdf can be invaluable.
Mental Toughness
The pressure of hitting doubles can be significant. Develop mental strategies to remain calm and focused, especially when under pressure. Visualization techniques and deep breathing exercises can help maintain composure during critical moments. Some players find listening to music helps them relax and focus.
Vary Your Targets
Don’t always rely on the same double to start or finish. If you’re consistently missing a particular double, switch to another that you feel more comfortable with. The more versatile you are, the better equipped you’ll be to handle different game situations. Aiming for the D16 is popular because it leaves you on D8 with a miss in the 16s. D8 leaves you on D4 and then D2.

Variations on the Double In Double Out Theme
While the standard double in double out format is prevalent, there are variations to be aware of:
Single In Double Out
This variant allows players to start a leg by hitting any number, making the “double in” requirement obsolete. However, the “double out” rule remains in effect. This is often seen as an easier version compared to the full double in double out.
Master Out
A “master out” rule is similar to double out, but it allows a player to finish with a double or a triple. This increases the chances of finishing, but still adds some complexity to the game.
Straight In Double Out
In this variation, players can start with any number (“straight in”) but must still finish on a double. This strikes a balance between the standard format and the single in/single out.
The Impact of Darts Double In Double Out Rules on Strategy
The existence of darts double in double out rules fundamentally alters the strategic approach to darts. Players must consider not only reducing their score as quickly as possible but also positioning themselves for a double finish. This often involves prioritizing certain numbers over others to set up favorable checkout opportunities.
Strategic Number Selection
Choosing which numbers to target early in a leg can have a significant impact on your ability to finish. For example, aiming for the treble 20 (T20) is common, but it’s also beneficial to consider what doubles are available from the remaining scores. Planning ahead can significantly improve your chances of a successful checkout.
Managing the Score
Keeping track of your score and your opponent’s score is crucial. This allows you to make informed decisions about which numbers to target and how to best set up your checkout. A good understanding of darts how many points for bullseye scores and double values is key.
Adapting to Opponent’s Play
Being able to adapt to your opponent’s playing style is also important. If your opponent is consistently hitting high scores, you may need to take more risks to catch up. Conversely, if your opponent is struggling, you may be able to play more conservatively and focus on hitting your doubles.

Tips for Improving Your Double Accuracy
Improving your accuracy on doubles is an ongoing process. Here are some practical tips to help you enhance your double-hitting skills:
- Consistent Stance: Maintain a consistent stance and throwing motion. This will help you develop muscle memory and improve your accuracy.
- Proper Grip: Experiment with different grips to find one that feels comfortable and allows for a smooth release.
- Follow Through: Ensure you follow through with your throwing motion, extending your arm fully towards the target.
- Aiming Point: Focus on a specific aiming point on the double segment. This will help you maintain accuracy and consistency.
- Regular Practice: Dedicate regular practice sessions specifically to hitting doubles. This will help you improve your skills over time.
The Importance of Dart Setup
Your dart setup can also play a role in your accuracy. The weight, shape, and grip of your darts can all affect your throwing motion and your ability to hit doubles consistently.
Dart Weight
Experiment with different dart weights to find one that feels comfortable and allows you to throw accurately. Most players prefer darts in the 22-26 gram range, but personal preference is key.
Dart Shape
The shape of your darts can also affect your grip and throwing motion. Common dart shapes include barrel, torpedo, and straight. Try different shapes to see which one feels best for you.
Dart Grip
The grip on your darts can also impact your accuracy. Different dart grips provide varying levels of texture and tackiness. Choose a grip that feels secure and allows for a consistent release. Also, be sure to check your dart shaft thread sizes pdf to ensure compatibility.

Common Mistakes to Avoid in Darts Double In Double Out Rules
Avoiding common mistakes is just as important as mastering the techniques. Here are some pitfalls to steer clear of when playing under darts double in double out rules:
- Rushing Your Throws: Taking your time and focusing on each throw is essential, especially when aiming for doubles.
- Ignoring the Score: Always keep track of your score and plan your shots accordingly.
- Giving Up Too Easily: Even when facing a difficult situation, maintain a positive attitude and keep fighting.
- Neglecting Practice: Regular practice is crucial for maintaining and improving your skills.
Beyond the Basics: Advanced Strategies for Double Out
Once you’ve mastered the fundamentals, you can explore more advanced strategies to elevate your game.
Understanding Probability
Understanding the probability of hitting certain doubles can inform your strategic decisions. For instance, some doubles are statistically easier to hit than others. Aiming for these higher-probability doubles can increase your chances of a successful checkout.
Controlling the Board
Controlling the board means dictating the pace and direction of the game. This can involve strategically targeting certain numbers to force your opponent into uncomfortable positions or to set up favorable checkout opportunities for yourself.
Reading Your Opponent
Paying attention to your opponent’s body language and throwing habits can provide valuable insights. Look for patterns in their play and use this information to anticipate their moves and adjust your own strategy accordingly.

The Future of Darts and the Double In Double Out Format
Darts continues to evolve, with new technologies and strategies constantly emerging. The darts double in double out rules are likely to remain a cornerstone of the sport, as they add a unique layer of challenge and excitement. As more players embrace data analytics and advanced training methods, we can expect to see even greater levels of skill and strategic sophistication in the years to come.
Maybe you’ll even see a dartboard with camera system that can track throws and offer data. While you’re at it, consider why why do darts players always look to the left?
Conclusion: Mastering the Art of the Double
Mastering darts double in double out rules is a journey that requires dedication, practice, and a strategic mindset. By understanding the nuances of these rules, developing your double-hitting skills, and implementing effective strategies, you can significantly improve your game and compete at a higher level. Remember to stay focused, maintain a positive attitude, and never stop learning. Now, pick up those darts and start practicing those doubles!
Hi, I’m Dieter, and I created Dartcounter (Dartcounterapp.com). My motivation wasn’t being a darts expert – quite the opposite! When I first started playing, I loved the game but found keeping accurate scores and tracking stats difficult and distracting.
I figured I couldn’t be the only one struggling with this. So, I decided to build a solution: an easy-to-use application that everyone, no matter their experience level, could use to manage scoring effortlessly.
My goal for Dartcounter was simple: let the app handle the numbers – the scoring, the averages, the stats, even checkout suggestions – so players could focus purely on their throw and enjoying the game. It began as a way to solve my own beginner’s problem, and I’m thrilled it has grown into a helpful tool for the wider darts community.