These words, plus, "objectives", cause a lot of confusion, but essentially, they mean the same thing.
When they mean something different, it is usually specific usage within an organization, where for example they might use:
Objectives = big, broad, general things to achieve
Goals = more specific things, often that are steps to achieving an objective
Targets = very specific things.
But this is only an example.
To me, in the sentence fragment you cite, using both "goals" and "targets" is just needless repetition.