This new shape TERO AK4 flights should combine with AK7 stems/shafts ( well-designed built-in spring ) to set up telescopic and rotating combo dart flights.
Retain 90 degree for perfect angles in each shoot
This TERO AK4 flights can combine with AK7 stems/shaftsare with well-designed built-in spring telescopic and rotating combo system,
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 prevent dart's deflection when hit the previous dart,both assure the flights more durable use.
This TERO system help your darts fly more stable and true,it will keep you from bend down and pick up flights in the heat of a dart game.
Size: Can combine with TERO AK7 dart stem to set up 8 sizes length flights