CUESOUL 4 pcs TERO AK7 Dart Shafts Built-in Spring Telescopic for Steel Tip Darts and Soft Tip Darts     

1:Fit for Steel Tip Darts and Soft Tip Darts
2:Alloy Edition,more durable.
3:helps your darts fly more stable and true

Different length to help you to find your best feeling in your grip and improve your dart skill.