【Harrows】hcs0021 ["Slim"] Clear 's Japan Review

This is my second repeat purchase. I am satisfied with the ease of use.

I bought the gray one last time, but bought the clear one because they were out of stock.
Durability-wise, I have had no problems at all, and only two have broken since I used the clicks.
One broke when it was bounced off the table, and the other broke when it was dropped from a shelf and hit the table while I was cleaning the barrel.
I think the flights are also durable enough, so the cost performance is good.
However, it is not without its shortcomings.
When I tried to attach a new shaft to a flight in use, it did not go all the way in.
I thought, "What? When I looked closely, I found that the small protrusion at the end of the shaft (the one that inserts into the flight) had broken off and remained inside the flight. (This was the case with two of the three products).
It is a great thing that they did not come off during the game, but I would like to improve it because when I change the shafts during the game, I feel impatient and say "It does not fit! I would like to see this improved.
I would like to see this improved. If you are replacing the flight and shaft at the same time, you need to be careful when using them in different games.
It has the advantage that it is easier to spin when the tip of the shaft is broken off. ・・・・