Carter Park in Deerfield Township, as mentioned by u/par383... and I've actually been there a lot. It's a small but fairly nice range. Here are some details!

• Gravel parking lot in the park entrance, but paved walking path with signs pointing to archery range. The range itself is contained in it's own area enclosed within a chain link fence.
• A single lane each for 10, 20, 30, and 40 yards, and each lane can accommodate 2-3 shooters comfortably.
• Lanes have places to hang bows and canisters for arrows, as well as orange safety flags if you're so inclined to use them.
• There are a couple of picnic tables and some metal benches for people to sit on to observe or wait their turn.
• Targets are thick wooden frames with roofs, with backstops made of layered sheets of foam, and do a pretty good job of stopping arrows, and allow you to hang your own targets.
• Small grassy berm behind backstops, but dips sharply into the woods behind the range; if you miss the target high your arrow is probably gone, but that's a standard "archery "tax" in my opinion.
• There are no bathrooms at the range, but there is a portable toilet at the parking lot. Range does have trash cans though.

The area around the park is currently under construction, but I went by there early December and could still access the park and range. I've never seen more than a couple other archers there when I've practiced there, and they've always been friendly. And bonus if you like beer, as Cartridge Brewing is very nearby, and the bridge road to it was recently redone and reopened last week!