Durable cigu duck small-square feathers with high-elastic cork, an economical choice for community clubs and corporate recreation.
Laser sensors measure quill curvature, thickness, and moisture content with ±0.05g weight sorting.
Robotic feather insertion ensures identical 74-degree feather insertion cone angle.
High-tensile nylon thread dual-wrapped with cold-resistant aerospace adhesive.
High-speed optical inspection verifies rotational symmetry and stable flight trajectory.
Automated air-cannon tests flight distance, sorting into exact 75-78 speed batches.
Moisture conditioning preserves feather flexibility during international sea transit.
Visit our Multi-Dimensional Decision Matrix to view full specifications including feather spine, cork base, durability, and MOQ.
