CUESOUL KOFF SHAFTS

Carbon stick insert make screw thread unbroken
Spring make shaft screw into dart barrel tightly,unloose

Krau Cap with buckle inside,flight will not fall off anymore
Krou Pawl make flight 90 degree at the airflow entrance

Compatible with molded flight AK4 and Fold flight Q-flight

We are very excited on these INNOVATIONS
We make darts in different ways