Darts Corner Nylon Dart Shafts with Springs – Value Pack (5 Sets). Length: 36mm; (does not include thread – 5mm) Thread: 2ba Darts Corner Nylon Dart Shafts – VALUE PACK – 5 Sets – Blue – Short-S0746 These Great Value Packs of 5 Sets of Stems = 15 StemsDarts Corner Nylon Dart Shafts with Springs – Value Pack (5 Sets). Length: 40mm; (does not include thread – 5mm) Thread: 2ba Darts Corner Nylon Dart Shafts – VALUE PACK – 5 Sets – Blue – Tweenie-S0744 These Great Value Packs of 5 Sets of Stems = 15 StemsDarts Corner Nylon Dart Shafts with Springs – Value Pack (5 Sets). Length: 48mm; (does not include thread – 5mm) Thread: 2ba Darts Corner Nylon Dart Shafts – VALUE PACK – 5 Sets – Blue – Medium-S0742 These Great Value Packs of 5 Sets of Stems = 15 Stems