【L-shaft】L Shaft ["Carbon"] fls3222 ["Straight"] ["Silent"] 190 (19.0mm) Clear 's Japan Review

My impression after about two months of throwing it.
I was not worried about damage to the flight area or the carbon part.
However, one of them was broken by the impact when it was flipped and fell.
The place where it broke was the screw part.
Even though we went to the trouble of using carbon...
The threaded part is fragile, so the result was a little disappointing.

Carbon Silent 190 used for about 6 months.
Unfortunately the only part that is carbon is the claw that holds the flight.
Often breaks at the hole in the plastic part due to the impact of a fall.
I am wondering if I should move to a carbon lock...