Spina 90% is a concept borne out of the idea to create a dart focusing on perfect balance, with a powerful grip. Through complex machining, we have created a dart for players who demand optimum feel.

Harrows Spina Steel Tip Darts - 90% Steel Tip Tungsten. Features: 90% Tungsten Barrels, Harrows Flights and Shafts.

Spina 90% darts are available in both black and gold titanium nitride models, both of which are completed with eye-catching, blue metallic coated rings.

Harrows Spina Steel Tip Darts - 90% Steel Tip Tungsten. Features: 90% Tungsten Barrels, Harrows Flights and Shafts.

Nov 13, 2018 · Spina is a concept borne out of the idea to create a dart focusing on perfect balance, along with a powerful grip. Using rigorous machining techniques, we have created a dart for players who demand optimum feel and consistency.

Harrows Spina Darts - Spina is a concept borne out of the idea to create a dart focusing on perfect balance, along with powerful grip. Through complex machining, we have created a dart for players who demand optimum feel and consistency.

* Using rigorous machining techniques, we have created a dart for players who demand optimum feel and consistency. * The reverse-hook cut on the front and rear of the barrel ensure an astounding level of grip, whilst the finer shark-cut grip at the taper guarantees consistent finger placement throw after throw.

Spina 90% darts are available in both black and gold titanium nitride models, both of which are completed with eye-catching, blue metallic coated rings. The darts are match weighed to +/- 0.05 grams and fitted with Supergrip Fusion shafts, Quantum flights and spare laser engraved points (steel tip only) to complete their sophisticated look.

Spina 90% darts are available in both black and gold titanium nitride models, both of which are completed with eye-catching, blue metallic coated rings.