I could fluke a hole in one.
Other two would be very nearly impossible for me to do.
It's an interesting question.
I am pretty crap at darts but once had a 136 checkout(60,60,d8)
I am a fairly decent golfer who has been a single-figure handicap player for 40+ years but have never had a hole-in-one although most of my contemporaries have had at least one and some as many as five.
I was a good club snooker player and had a few 100+ breaks but never ever threatened a 147, unless you can call potting the first ten reds with blacks threatening a 147, which I don't because as soon as someone watching mentioned they had all been blacks and I was on one I lost position on the 11th and missed it.