In any other week the day's events in this tiny farming village in the rocky hills south of Nablus would have seemed entirely routine, a barely noticed confrontation in which the only person injured was a 14-year-old Palestinian boy, Arif Asari, admitted to hospital after being hit in the shoulder by an Israeli tear gas canister.
Indeed, according to local teacher Ali Mahmoud, the settlers had also come three weeks ago and that time their attack had been "harder".
But the recent attack somehow epitomised the issue at the heart of the high diplomacy thousands of kilometres away in New York, where President Mahmoud Abbas is trying through the United Nations to take another faltering step towards a Palestinian state.
If that state existed, Yitzhar, seen by most of the international community as an illegal settlement, along with many others circling Nablus, would not.
The promised settler marches yesterday did not fulfil the wild expectations of organisers who posted bills calling for "hundreds of thousands" to turn out and protest against attempts by "our enemy" to install a "terror state in the heart of the heart of the land of Israel".
At the entrance to Ramallah settlers burnt a Palestinian flag. At the entrance to Nablus, settlers from Itamar, where a family of five residents were killed by two Palestinians of no known group earlier this year, danced and sang as dusk fell. But Mahmoud, the local teacher, was fearful, especially if Israel carries out the threats to retaliate against Abbas's diplomatic initiative by withholding funds to and withdrawing co-operation from the Palestinian Authority.
"Everybody sees events getting worse and things will be worse in the future. Everyone is very frightened. Our people have big patience but if the [Palestinian Authority] cannot pay people and settlers attack the villages, there may even be a revolution."
But while the mayor of Asira el-Qbilya, Bassam Umran, had no doubt yesterday's attack was connected with the UN bid, he added: "They [the settlers] want to create confusion and drag Palestinians to violence, so the attention will be shifted from the UN to the violence. We told the people in the village not to retaliate and the reaction will be limited. We only defend ourselves."
Noam Sharon, secretary of the hilltop settlement of Psagot, was hoping that Israeli Prime Minster Benjamin Netanyahu would be protecting their interests in New York this week.
He said: "Benjamin Netanyahu has got very good intentions and is working very well but I am afraid that he will change his mind like Ariel Sharon did [by withdrawing settlers from Gaza in 2005]. We are giving him another chance."
He added: "The conflict between us and the Palestinians is not about to end soon. You need to stand on your principles and not give an inch."
- Independent