Black Eagle Spartan Shafts are precision carbon arrows designed for serious archers who demand consistent spine and straightness. This 12-pack features 32-inch shafts with a 5.7mm inner diameter, making them the smallest-diameter arrow compatible with inserts and tuned for reliable, repeatable flight.

• Diameter and insert compatibility: 5.7mm inner diameter (0.224"), the smallest arrow diameter compatible with inserts for precise tuning.
• Material: High-quality carbon construction delivers stiffness, consistency, and durable performance.
• Spine and straightness: Spine-indexed and super-sorted for spine, straightness (.001" tolerance), and weight consistency across the group.
• Weight tolerance: +/- 1 grain weight variation to minimize vertical POI shifts between shafts.
• Length: 32-inch shaft length, a standard fit for most bow setups and target targets.
• Available spine options: Available in spine ratings 200, 250, 300, 350, 400 to match your bow draw and shooting style.
• Color/finish: Black shafts with a Yellow accent for quick identification on the range.
• Pack size: Sold as a 12-pack (1 dozen) for consistent practice sessions or competition use.

These features translate into tangible benefits: tighter, more repeatable groups thanks to the precise.001" straightness and +/-1 grain weight tolerance; easier tuning with spine-indexed shafts that align consistently during installation; reliable insert compatibility due to the small diameter without compromising shaft integrity; and a clear, identifiable finish that helps you manage quiver setup during high-pressure practice or competition. Whether you’re practicing indoors or competing outdoors, Spartan Shafts are designed to deliver dependable flight, predictable point-of-impact, and long-term consistency across a full dozen arrows.