A couple of observations.
Over 50% of players use 22 to 24g darts. I’ve always figured that the majority of steel tip players were in this range and according to this I was right (barely).
In general the trend follows a normal distribution bell curve. The thing that stands out is the spike at 26g. I wonder if a Mr Taylor’s chosen weight has anything to do with this?
I’d love to see a proper in depth survey of people’s darts.
Just asking flight shape somebody uses doesn’t say much. If you knew the weight and shape etc. of their dart you could probably start drawing some useful information from it.