"Rating" symbols

Am I an old senile grandpa? I was not able to discover the explanation for the "rating" symbols, some sort of dart and a paper clip. Are they explained somewhere?

[Ruy Horta]

Most symbols come with their own tag, just point your mouse, no click and the tag will explain.

The "dart" is a pin, it means the thread has been stuck into place.
A paperclip means that a thread includes an attachment.

So they do not have any link to ratings.

Just look under ratings, it is a start system.

If you see a turf, it meas you have subscribed to a thread.

Again, when in doubt, just point at the object, if nothing happens, just click to see what happens.

A lot can be found in the generic FAQ file as well.