Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 1 spinning yellow stems have a rounded top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 1 yellow stems is what is visible when the dart is fully assembled. Shaft length: 13mm

Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 2 spinning yellow stems have a rounded top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 2 yellow stems is what is visible when the dart is fully assembled. Shaft length: 18mm

Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 3 spinning yellow stems have a rounded top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 3 yellow stems is what is visible when the dart is fully assembled. Shaft length: 24mm

Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 4 spinning yellow stems have a rounded top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 4 yellow stems is what is visible when the dart is fully assembled. Shaft length: 28mm

Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 5 spinning yellow stems have a rounded top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 5 yellow stems is what is visible when the dart is fully assembled. Shaft length: 31mm

Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 6 spinning yellow stems have a rounded top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 6 yellow stems is what is visible when the dart is fully assembled. Shaft length: 35mm

Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 7 spinning yellow stems have a rounded top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 7 yellow stems is what is visible when the dart is fully assembled. Shaft length: 38mm

Cosmo Fit Shaft Gear in yellow are made from a polycarbonate resin to strengthen the stem at both the screw thread and the base of the top. These size 8 locked yellow stems have a flat top to allow the flight to rotate and the slim stem profile is concave in the centre of the stem, before widening where it meets the flight. The given length of these size 8 yellow stems is what is visible when the dart is fully assembled. Shaft length: 42mm