Thanks to whoever asked the question about thier wiper issues, motivated me to fix mine instead of living with a quick fix.

Ok. Whenever the wipers get used continuously, after about 30 minutes or so, the pins that hold the wiper blades to the wiper arm start working loose.

Do replacement wiper arms have an integrated pin that the wiper blade locks on to? (Mazdatrix P/N 67-3210-FA54) Newer cars just have a pin set into the arm and new wiper blades just snap right on to it.

What can I do to get this pin to stay put, but still be able to change my wipers when I need to?