The AVIATION Shaft from BULLS are shafts consisting of very strong aluminum and bring your darts to the ultimate level, in short, the AVIATION Shafts transform your darts into a real airplane! These shafts are available in 3 sizes MEDIUM: Length 45.2mm, Weight 2.62 grams. IN BETWEEN: Length 36.9mm, Weight 2.05 grams. SHORT: Length 32.6mm, Weight 1.78 grams. You can easily replace shafts with every dart. They come in a variety of 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 by using different types of shafts.