Unicorn Gripper 4 Dart Shafts – Purple – Long. These Gripper 4 polycarbonate shafts are some of the most popular nylon shafts ever produced. They include a ring for extra security of the flights which create the ultimate lock on the flight. Available in various colour sand 4 lengths. Each pack contains 3 shafts.Unicorn Gripper 4 Dart Shafts – Purple – Medium. These Gripper 4 polycarbonate shafts are some of the most popular nylon shafts ever produced. They include a ring for extra security of the flights which create the ultimate lock on the flight. Available in various colour sand 4 lengths. Each pack contains 3 shafts.Unicorn Gripper 4 Dart Shafts – Purple – Short. These Gripper 4 polycarbonate shafts are some of the most popular nylon shafts ever produced. They include a ring for extra security of the flights which create the ultimate lock on the flight. Available in various colour sand 4 lengths. Each pack contains 3 shafts.Unicorn Gripper 4 Dart Shafts – Purple – Ultra Short. These Gripper 4 polycarbonate shafts are some of the most popular nylon shafts ever produced. They include a ring for extra security of the flights which create the ultimate lock on the flight. Available in various colour sand 4 lengths. Each pack contains 3 shafts.