Harrows Cobalt 21g Refined Tungsten Darts
Harrows Cobalt 21g Refined Tungsten Darts – To achieve Cobalt’s elegance, the finest 90% tungsten goes through a 6-stage process. The front of the dart is turned using Harrows’ new Japanese CNC machinery. It is then treated with a tough, blue titanium nitride coating & re-machined to leave a stunning, dual-function grip.
The back then undergoes the same process with the final cut producing forward & reverse grip protrusions. The finished darts are match weighed to +/- 0.05 grams & teamed with Supergrip Fusion shafts & Retina flights.
- Made from a superior refined tungsten.
- Double titanium nitride coating.
- Blue Titanium Nitride coating.
- Black Titanium Nitride coating.
- Set contains 3 darts.
- 100 Micron Retina Flights.
- Supergrip Fusion Stems.