The Viper(R) Freak 22g Steel-Tip Darts feature an ergonomically designed barrel for the best possible performance. The set includes three extra flights, three additional nylon shafts, a dart wrench and a plastic slide case. The Viper Freak features aluminum spinster shafts that rotate to help incoming darts find their target, allowing for tighter groupings and decreased deflection. FEATURES: Steel-tip darts Ergonomically designed barrel Dart wrench Plastic slide case Includes three extra flights and three additional nylon shafts Weight: 22g Manufacturer's limited lifetime warranty Style: 22-1704-22 For additional information relating to the Manufacturer's Warranty, please contact 1-800-225-7593.