Knowledge base
Plain notes on shuttlecock feathers. Free to copy, with credit.

Articles
How to photograph a shuttlecock
Three photos, good light, nothing else in the frame.
ReadWhat a photo can and cannot tell you
A photo shows feathers. It does not show weight, speed or what is inside the cork.
ReadThe parts of a feather shuttlecock
Sixteen feathers, a cork base, two lines of thread and glue.
ReadIn preparation
- The five grades of feathersBeing written with the people who sort them by hand.
- Feather shapes and how they are cutFull round, square and the cuts between them.
- Common defects and how to spot themCreases, marks, split vanes and broken shafts.
Use it freely
Every article is under CC BY 4.0. Copy, translate or reprint it, and credit Open Shuttlecock with a link.