Darts Corner Polycarbonate Shafts – Strong Vibrant Polymer Shafts. Includes Springs. Length: 45mm; (does not include thread – 5mm) Thread: 2ba Darts Corner Polycarbonate Shafts – Dart Stems – Clear – Medium-S1094 Gorgeous colours, tough stem, perfect to match your flights withDarts Corner Polycarbonate Shafts – Strong Vibrant Polymer Shafts. Includes Springs. Length: 35mm; (does not include thread – 5mm) Thread: 2ba Darts Corner Polycarbonate Shafts – Dart Stems – Clear – Short-S1096 Gorgeous colours, tough stem, perfect to match your flights withDarts Corner Polycarbonate Shafts – Strong Vibrant Polymer Shafts. Includes Springs. Length: 40mm; (does not include thread – 5mm) Thread: 2ba Darts Corner Polycarbonate Shafts – Dart Stems – Clear – Tweenie-S1095 Gorgeous colours, tough stem, perfect to match your flights with