Harrows' signature Clic system in black. Shafts are available in a variety of lenths and sizes to fit to the player's personal playing preferences. Flights are stable and will not come off during play- they will also rotate if contact is made from the following dart. The components of the Clic system are all made from extremely durable, tough, high-tech materials with flexible shafts. Every flight design is based on 90 degree angles. The system is available in slim and standard, medium, midi, and short options.