Harrows
Harrows Spina 90%
Technical specifications and grip-zone profile for the Harrows Spina 90% dart barrel.
Grip Zones
- Front: ringed
- Center: ringed
- Rear: ringed
Specifications
Length
49mm
Diameter
7.1mm
Barrel Shape
tapered
Nose Shape
—
Balance Point
—
Grip Rating
—
Material
90% Tungsten
Tip Type
Fixed Point
All Weight Variants
| Weight | Length | Diameter | Grip Rating |
|---|---|---|---|
| 21g | 49mm | 7.1mm | — |
| 22g | 49mm | 7.3mm | — |
| 23g | 49mm | 7.4mm | — |
| 24g | 49mm | 7.5mm | — |
| 25g | 49mm | 7.6mm | — |
| 26g | 49mm | 7.7mm | — |