
An arrow billet is a small, cylindrical piece of wood used as raw material in the production of wooden arrow shafts. The billet's wood species, grain orientation, and quality directly determine the strength, weight, and flight performance of the finished arrow.
Billets have been central to traditional archery for centuries. Archers once sourced wood locally, shaped it into billets, and split those billets by hand into usable strips — a craft passed down through generations of traditional archers and bowyers who still prefer making arrows from scratch.
The most important characteristic of any arrow billet is its grain. Billets are cut from straight-grained species — most commonly Port Orford Cedar or pine — prized for their straightness, strength, and natural flexibility. Port Orford Cedar is particularly valued because its spine weight is determined solely by shaft diameter and wood density, not by manufacturing adjustments. Other traditional species include Douglas Fir, Sitka Spruce, Laminated Birch, and Lodgepole Pine, each offering different weight and stiffness characteristics.
Splitting the arrow billet along its grain — rather than cross-cutting — ensures the grain runs the full length of the resulting strip. This is structurally critical: a shaft with continuous grain from end to end is stronger, straighter, and more durable under the stress of being shot. The strip is then shaped to the desired diameter and thickness. Finished shafts may be treated with preservatives or carefully heated to refine straightness and flexibility before tuning arrows for consistent accuracy.
The arrow billet concept is specific to wooden arrow making. Carbon and aluminum shafts are produced through industrial extrusion and roll-wrapping — processes that replace the billet entirely. For archers choosing between materials, understanding the differences between arrow types and their uses is a practical first step before committing to a shaft material or build style.
At a glance
The four main bow types
Most archery bows fall into one of these four families. Click any to read its full definition.
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