Shafts Harrows Carbon ST Midi 2NT black-red  Shafts Harrows short screw is in darts for playing darts. Standard thread 2NT. Have opening allowing tighten the cap to the barrel. The structure made of carbon composite is characterized by increased resistance to damage and cracks. Special shaft profile ensures stability of the flight trajectory. The rounded edges contribute to a better fit of the hand and reduce deflection after a hit. The Pyramid Ring has a streamlined form. Light transmitting, convex, red sections made of polycarbonate. Technical data:· thread: 2BA· length: 40 mm· 3 pieces in package (in one color and size)