Offer enhanced grip on the dart point different from full steel point.
Designed plastic cover help to save dart flights from damaged by grooved/knurled steel point.
Smooth transition improve your darts deflection or bouncing out when hit previous dart flights.
Avoid the dart points/tips broken on beginning of insert,easily for removing the broken dart points from your dart barrels .
Length 33.3mm(about 1-3/10 inch,exclude 6mm inserted part),Perfect match any dart with 2.30-2.33mm diameter drilling hole.