Cuesoul AK7 Tero Dart Shaft Size:C A unique cut out in

A unique cut out in each dart flight is to insert a champagne ring (not included)

2mm (not including screw thread)

Each case comes with: 1 Flight protector

Longer durability and no lamination

Telescopic prevents dart deflection when hitting the previous dart

Cuesoul AK7 Tero Dart Shaft Size:C A unique cut out inWell designed, built in spring telescopic and rotation combo system (combine with AK4 Flights ), perfect for both soft tip and steel tip darts. Rotation (without wobbling) allows each dart to be closer together without being ripped by hitting previous dart; Telescopic prevents dart deflection when hitting the previous dart. Both functions assure the flights have more durable use.