The Crossfire Carbon Fiber from RED DRAGON is the ideal combination of affordability and longevity. These carbon mix shafts are ideal for every dart player. The Crossfire Carbon Fiber shaft is available in 4 different sizes. You can easily replace shafts with any dart. They are available in different sizes to customize your dart in length and feel. Sizes: XX-Short/Micro, X-Short, Short, In Between, Medium & Long. In addition, they also consist of different materials: nylon, carbon, plastic, metal, etc. In short, you can adjust your dart to your own taste and feeling through different types of shafts.