The Viper Cool flights are constructed from flexible, adaptive polymers that allow all four of its fins to retain the ideal 90° angle better than traditional folding flights. These precision molded dart flights boast a 400 micron construction for long-term durability. The included Viperlock stem rings securely attach the Cool flights to any plastic or nylon shaft for a reliable hold that will last throw after throw. Not designed to be used with metal shafts.

• Thicker Flight - 400 microns thick which is 4x greater than a standard dart flight for maximum durability
• Precision Molded - Each wing maintains a perfect 90 degree angle
• Superior Material - Constructed from flexible polymers to keep your flights from breaking
• Viperlock Ring System - Equipped with Viperlock stem rings to keep your flights secure
• Not designed for use with metal dart shafts