NOTE: USPS Priority Mail is for Flights & Shafts ONLY.
For use with Pro Line adapter and Pro Line Dart series. The threaded shaft design along with a high grade of stainless steel gives you the strongest DynaStar shaft. Pro Line shafts can be used with DynaTops and all DynaStar flights.
For use with Pro Line shafts. You can adapt any size Pro Line shafts, to any 2BA dart barrel.