Flight Trampoline Park New Britain — Establishment at 140 Production Court, New Britain, Connecticut.

My kids have been coming here for a number of years, and have always enjoyed it. This is entertaining enough place that they can go themselves, or bring friends and will have a good time either way. There is a smaller section for younger kids, 6 and under, so they don't get jumped on by the older kids.
The staff is reasonably attentive in the jumping area, and everybody always seems to have a good time. Parents can jump too, but it's mostly focused on the kids. There is a very small, basic snack area in the back.
Don't forget to pre sign your waivers before hand, to save some time.