This innovative TERO AK4 flight is new patent dart flight system from CUESOUL,well-designed built-in spring telescopic and rotating combo system(combine with AK7 stems),perfect for soft tip and steel tip darts.Rotating(without wobbling)allows each dart to be more closer together,avoids flights ripped out caused by hitting previous dart,telescopic prevents dart's deflection when hit the previous dart,both assure the flights more durable use .This TERO flight system helps your darts fly more stable and true,it will keep you away from trouble of always pick up the flights come off in the dart game.

Features:
Precision moulded assure the flights retain 90 degree for perfect angles in each shoot,make flights well fit the AK7 shafts to be without wobbling when flights rotating.
Total 9 colors available ,with modern and attractive pattern design on flights,you could also mix-match casual with your personal style.

Size: Could combine with different size TERO AK7 dart stems to set up 8 sizes length flights，