Gran Darts Gran Board Replacement Square - Black (10pc) closeout These shafts feature locking holes

These shafts feature locking holes that allow a more secure fit to your barrel

Uses 4 AA batteries or AC adapter not included

or an optional AC adapter

The longitudinal grooves are coated with a special alloy enhancing the feel good effect of the dart

Over 20% increase in the UTS (Ultimate Tensile Strength) of the DSW to ensure that dart points glide past the wire and into the scoring bed

Gran Darts Gran Board Replacement Square - Black (10pc) closeout These shafts feature locking holesReplacement Squares for Gran Board 2 & 3 only Any warranty, technical defects, or troubleshooting issues MUST be handled by Gran Darts. Contact them through the help link on the Gran app or by email at support@gran darts. com PLEASE NOTE: Warranty excludes replacement parts.