【Harrows】has1623 Extra short (13.0mm) White 's Japan Review

It was the most durable shaft I have tried.
LARO is also very durable, but even more so.
It lasted more than a year.

It is nylon, but not particularly fragile.
The use of rings is a good idea, as it eliminates the tendency for flights to come off.
There are four different colors to choose from, and it is a great cosmetic product.

It's simple and comes with a ring, so it's a great value.