Your arrow, your marks, your tape.

Sight tape software costs a subscription or comes bundled with things you do not need. Quiver is the two jobs that matter: know your arrow, print a tape that hits.

ARROW

• Component build: shaft, point, insert, nock, vanes, wrap
• Total weight, balance point, FOC on the AMO method, grains per pound of draw
• Kinetic energy and momentum, checked against game-weight guidelines
• Spine starting point from draw weight, point weight, length and release

SPEED

• Estimated from rated speed, draw and arrow weight, or your chronograph reading
• Drag modelled from the arrow's diameter, weight and vanes
• Drop from a 20-yard zero, launch angle, time of flight, speed downrange, 10 mph crosswind drift by distance

SIGHT TAPE

• Fitted through your own sighted-in marks (two needed, three or more is better) using the modelled trajectory, so the far end of the tape is right, not just the middle
• Works with mm, half-mm, inch and click scales, yards or metres
• Printed at true size with a 10 mm check bar, label spacing your choice

Who it's for

Compound and recurve archers, target and hunting, who want a tape they trust and a build sheet for every arrow.

What you get

• Quiver (one .html file, runs in your browser, offline)
• A 2-page quick-start guide

Good to know

• One file. No install, no account, no subscription, no internet needed after download.
• Your data stays on your computer. Export a backup any time; import it on another machine.
• Built for a computer screen: Windows or Mac, in Chrome, Edge, Safari or Firefox.
• Instant download.

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